| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.77 | 12.781% | $158.7618 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $250.45 | 5.819% | $265.0237 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $17.36 | 9.328% | $18.9793 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $118.35 | 3.748% | $122.7858 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $221.41 | 11.197% | $246.2013 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $167.79 | 11.151% | $186.5003 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $112.77 | 10.348% | $124.4394 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $1,028.90 | $1,122.6916 | $1,122.69 | $1,122.70 | $1,122.70 | |